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- Subject
- Switchgear and Protectionelectrical-engineering-mcqs › switchgear-and-protection
- Published
- 17 Dec 2018
- Last updated
- 28 May 2026
Explanation
A fuse is generally never placed in the neutral conductor because it is meant to interrupt the live or phase wire to protect the circuit. Placing a fuse in the neutral wire would not effectively prevent electrical hazards.
More Switchgear and Protection MCQs
Practice related questions from the same subject.
- 1.What causes a fuse to blow?
- 2.Compared to a rewirable fuse, what advantages does an H.R.C. fuse offer?
- 3.Where is an isolator typically placed in relation to a circuit breaker?
- 4.Fuses are typically not employed for protection in circuits with current ratings exceeding which value?
- 5.Oil circuit breakers are primarily used in which type of electrical circuits?
- 6.What type of fault does a fuse in a motor circuit primarily protect against?
- 7.Which phenomenon caused by electric current is responsible for the operation of a fuse?
- 8.The rating of a fuse is specified based on which electrical parameter?
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